| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Bordetella petrii | 1 | 5 | HMP |
| Borrelia hermsii | 1 | 11 | HMP |
| Borrelia turicatae | 1 | 4 | HMP |
| Borreliella valaisiana | 1 | 13 | HMP |
| Brachyspira hyodysenteriae | 1 | 58 | HMP |
| Brachyspira murdochii | 1 | 3 | HMP |
| Brachyspira pilosicoli | 2 | 25 | HMP/MGYG |
| Bradyrhizobium diazoefficiens | 1 | 46 | HMP |
| Brevibacillus brevis | 1 | 17 | HMP |
| Brevibacillus massiliensis | 1 | 2 | MGYG |